Schneider Electric PJF36120CU31AAFULY001 Circuit Breaker
- 1200A
- 3 Pole
- Bolt-On
Quantity
Schneider Electric PJF36120CU31AAFULY001 3 Pole Circuit Breaker
Re-Certified
Quantity
Description
Schneider Electric PJF36120CU31AAFULY001 3 Pole Circuit Breaker
The Schneider Electric PJF36120CU31AAFULY001 is a 3 Pole solid state molded case circuit breaker with a current rating of 1200 Amps and a voltage rating of 600V. It has an interrupting rating of 65kAIC at 480V. The PJF36120CU31AAFULY001 has a bolt-on connection type and includes long time and instantaneous trip functions.
Specifications
| Brand | Schneider Electric |
|---|---|
| Series | PJ |
| Amperage | 1200A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC |
| Frame Type | P |
|---|---|
| Terminal Type | Busbar Connection |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-time, Instantaneous |
| Trip Adjustability | Adjustable |
| Approval | UL |
|---|
Product FAQs
7 answersWhat type of trip unit is included with the PJF36120CU31AAFULY001?
This breaker is equipped with a Micrologic 3.0 electronic trip unit, indicated by the U31 in the catalog number. It provides adjustable Long Time and Instantaneous (LI) protection.
Is the PJF36120CU31AAFULY001 rated for 100 percent continuous current?
Yes. The C in the catalog number designates that this breaker is 100 percent rated, meaning it can carry its full 1200A capacity continuously when installed in a properly sized and ventilated enclosure.
Does this breaker include mechanical lugs for wire termination?
No. The F in the catalog number indicates it is configured for a busbar or bolt-on connection. It includes terminal nut kits on both the line and load sides rather than standard mechanical lugs.
What size wire is supported if I install standard mechanical lugs on this breaker?
If you add standard AL1200P25K mechanical lugs, each phase can accept four 3/0 AWG to 500 kcmil aluminum or copper conductors.
What is the interrupting rating of this breaker at 600V?
The J interrupting tier provides a 65kA rating at 480V, and it drops to a 25kA interrupting capacity when applied to a 600V system.
Can the trip unit on this P-frame breaker be swapped or upgraded?
Yes. Schneider Electric PowerPacT P-frame breakers feature interchangeable Micrologic trip units. You can upgrade to a unit with LSI or LSIG functions if your system protection requirements change.
Can this electronic trip breaker be used in DC voltage applications?
No. PowerPacT P-frame circuit breakers equipped with Micrologic electronic trip units are designed exclusively for AC electrical systems and are not rated for DC use.
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